$MPLX LP Common Units Representing Limited Partner Interests(MPLX)$ 8-K - Current report Filed: 2017-11-07 AccNo: 0001552000-17-000083 Size: 800 KBItem 1.01: Entry into a Material Definitive AgreementItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Cert 网页链接